202895880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 714147840

約数和(自身を除く): 511251960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 41, 44, 46, 55, 60, 66, 69, 82, 88, 92, 110, 115, 120, 123, 132, 138, 163, 164, 165, 184, 205, 220, 230, 246, 253, 264, 276, 326, 328, 330, 345, 410, 440, 451, 460, 489, 492, 506, 552, 615, 652, 660, 690, 759, 815, 820, 902, 920, 943, 978, 984, 1012, 1230, 1265, 1304, 1320, 1353, 1380, 1518, 1630, 1640, 1793, 1804, 1886, 1956, 2024, 2255, 2445, 2460, 2530, 2706, 2760, 2829, 3036, 3260, 3586, 3608, 3749, 3772, 3795, 3912, 4510, 4715, 4890, 4920, 5060, 5379, 5412, 5658, 6072, 6520, 6683, 6765, 7172, 7498, 7544, 7590, 8965, 9020, 9430, 9780, 10120, 10373, 10758, 10824, 11247, 11316, 13366, 13530, 14145, 14344, 14996, 15180, 17930, 18040, 18745, 18860, 19560, 20049, 20746, 21516, 22494, 22632, 26732, 26895, 27060, 28290, 29992, 30360, 31119, 33415, 35860, 37490, 37720, 40098, 41239, 41492, 43032, 44988, 51865, 53464, 53790, 54120, 56235, 56580, 62238, 66830, 71720, 73513, 74980, 80196, 82478, 82984, 89976, 100245, 103730, 107580, 112470, 113160, 123717, 124476, 133660, 147026, 149960, 153709, 155595, 160392, 164956, 200490, 206195, 207460, 215160, 220539, 224940, 247434, 248952, 267320, 294052, 307418, 311190, 329912, 367565, 400980, 412390, 414920, 441078, 449880, 461127, 494868, 588104, 614836, 618585, 622380, 735130, 768545, 801960, 824780, 882156, 922254, 989736, 1102695, 1229672, 1237170, 1244760, 1470260, 1537090, 1649560, 1690799, 1764312, 1844508, 2205390, 2305635, 2474340, 2940520, 3074180, 3381598, 3689016, 4410780, 4611270, 4948680, 5072397, 6148360, 6763196, 8453995, 8821560, 9222540, 10144794, 13526392, 16907990, 18445080, 20289588, 25361985, 33815980, 40579176, 50723970, 67631960, 101447940, 202895880]

約数ペア:

[(1, 202895880), (2, 101447940), (3, 67631960), (4, 50723970), (5, 40579176), (6, 33815980), (8, 25361985), (10, 20289588), (11, 18445080), (12, 16907990), (15, 13526392), (20, 10144794), (22, 9222540), (23, 8821560), (24, 8453995), (30, 6763196), (33, 6148360), (40, 5072397), (41, 4948680), (44, 4611270), (46, 4410780), (55, 3689016), (60, 3381598), (66, 3074180), (69, 2940520), (82, 2474340), (88, 2305635), (92, 2205390), (110, 1844508), (115, 1764312), (120, 1690799), (123, 1649560), (132, 1537090), (138, 1470260), (163, 1244760), (164, 1237170), (165, 1229672), (184, 1102695), (205, 989736), (220, 922254), (230, 882156), (246, 824780), (253, 801960), (264, 768545), (276, 735130), (326, 622380), (328, 618585), (330, 614836), (345, 588104), (410, 494868), (440, 461127), (451, 449880), (460, 441078), (489, 414920), (492, 412390), (506, 400980), (552, 367565), (615, 329912), (652, 311190), (660, 307418), (690, 294052), (759, 267320), (815, 248952), (820, 247434), (902, 224940), (920, 220539), (943, 215160), (978, 207460), (984, 206195), (1012, 200490), (1230, 164956), (1265, 160392), (1304, 155595), (1320, 153709), (1353, 149960), (1380, 147026), (1518, 133660), (1630, 124476), (1640, 123717), (1793, 113160), (1804, 112470), (1886, 107580), (1956, 103730), (2024, 100245), (2255, 89976), (2445, 82984), (2460, 82478), (2530, 80196), (2706, 74980), (2760, 73513), (2829, 71720), (3036, 66830), (3260, 62238), (3586, 56580), (3608, 56235), (3749, 54120), (3772, 53790), (3795, 53464), (3912, 51865), (4510, 44988), (4715, 43032), (4890, 41492), (4920, 41239), (5060, 40098), (5379, 37720), (5412, 37490), (5658, 35860), (6072, 33415), (6520, 31119), (6683, 30360), (6765, 29992), (7172, 28290), (7498, 27060), (7544, 26895), (7590, 26732), (8965, 22632), (9020, 22494), (9430, 21516), (9780, 20746), (10120, 20049), (10373, 19560), (10758, 18860), (10824, 18745), (11247, 18040), (11316, 17930), (13366, 15180), (13530, 14996), (14145, 14344)]